netdata/netdata

// SPDX-License-Identifier: GPL-3.0-or-later

package cassandra

import (
    "errors"

    "github.com/netdata/netdata/go/go.d.plugin/pkg/prometheus"
    "github.com/netdata/netdata/go/go.d.plugin/pkg/web"
)

func (c *Cassandra) validateConfig() error {
    if c.URL == "" {
        return errors.New("'url' is not set")
    }
    return nil
}

func (c *Cassandra) initPrometheusClient() (prometheus.Prometheus, error) {
    client, err := web.NewHTTPClient(c.Client)
    if err != nil {
        return nil, err
    }
    return prometheus.New(client, c.Request), nil
}